The UDP 535-50 "Sever" model 282669 features a plastic input built to accommodate cables sized between 11 and 17 mm. It belongs to the Burglar & Fire Alarm Systems category and delivers reliable performance for fire fighting applications.
Check the product’s specifications and compatibility carefully before placing an order. For further details, contact Safsale directly.
For technical purchases, confirm that UDP 535-50 "Sever" "Start Fire Fighting", plastic input 11-17 mm 282669 fits the required application and field conditions.
Check the model information, category placement, and available product details before final selection.
Within Burglar & Fire Alarm Systems, this product can be reviewed together with similar parts and accessories.
When several similar products are available, use the model number and application notes to narrow the selection. Use UDP 535-50 "Sever" "Start Fire Fighting", plastic input 11-17 mm 282669 as a starting point, then confirm the final choice against the exact project specification.
Reviews: 2
Average score: 5
Electrical Contractor
31/01/2026
The UDP 535-50 Sever fire detector was straightforward to install with cables between 11 and 17 mm. It integrated well into our existing fire alarm system and has been reliable during routine tests. The plastic input is sturdy and fits securely, which is important for the safety standards we follow on site.
Electrical Contractor
04/11/2025
The UDP 535-50 "Sever" with plastic input for 11-17 mm cables was straightforward to install in our fire alarm setup. The build quality is solid and it fit well with existing wiring. We appreciated the clear specifications which helped ensure compatibility before installation. So far, it’s performing reliably in our fire detection system.
Questions: 3
Safsale Product Desk
11/10/2025
What details help avoid ordering the wrong variant?
The administration's response:
Check suffixes, series numbers, size values, rating values, color or finish notes, and connection details. Many technical products have similar names, so the full part reference should be compared with the project notes before purchase.
Safsale Product Desk
13/05/2025
What should be compared with the project documentation?
The administration's response:
Compare the product name, full model number, rating values, dimensions, mounting notes, and connection details with the project documentation. This helps keep the selection process tied to documented specifications rather than only the product title.
Safsale Product Desk
14/08/2024
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether UDP 535-50 "Sever" "Start Fire Fighting", plastic input 11-17 mm matches the required product specification.
![UDP 535-50 "Sever" "Start Fire Fighting", input from stainless steel MKV M20KM12](https://safsale.com/image/cache/catalog/seo-products/676446431/udp-535-50-sever-start-fire-fighting-input-from-stainless-steel-mkv-m20km12-220x200.jpg "UDP 535-50 "Sever" "Start Fire Fighting", input from stainless steel MKV M20KM12")
![IP 535-26 "Sever", new building, stainless steel input MKV M20T1/2](https://safsale.com/image/cache/catalog/seo-products/687117734/ip-535-26-sever-new-building-stainless-steel-input-mkv-m20t1-2-220x200.jpg "IP 535-26 "Sever", new building, stainless steel input MKV M20T1/2")
![IR 513-10 "EMERGENCY EXIT" green](https://safsale.com/image/cache/catalog/seo-products/794896254/ir-513-10-emergency-exit-green-220x200.jpg?v=1791444940 "IR 513-10 "EMERGENCY EXIT" green")